fix init

crates/signed_state/src/backend.rs

@@ -10,7 +10,7 @@ use nostr::event::IntoEventBuilder;
 use nostr_connect::prelude::*;
 use nostr_sdk::client::SyncSummary;
 use nostr_sdk::prelude::*;
-use signed_core::{Announcement, build_state, filters, repo_addr};
+use signed_core::{Announcement, build_state, filters, identifier_from_name, repo_addr};
 use signed_nostr::{SignedAuthUrlHandler, UniversalSigner, Update};
 
 use crate::git_store::GitStore;
@@ -1237,21 +1237,6 @@ fn with_master_key(uri: &str, keys: &Keys) -> String {
     format!("{uri}{separator}master={nsec}")
 }
 
-/// Derive a repository identifier (d-tag) from the repo name, matching ngit
-/// and gitworkshop: spaces become hyphens, other non-alphanumeric characters
-/// (except `/`) become hyphens, case is preserved.
-fn identifier_from_name(name: &str) -> String {
-    name.chars()
-        .map(|c| {
-            if c.is_ascii_alphanumeric() || c == '/' {
-                c
-            } else {
-                '-'
-            }
-        })
-        .collect()
-}
-
 /// A `https://<host>` (or `http://<host>` for `ws://` grasp servers, like
 /// ngit) base URL for a grasp server. The repository then lives at
 /// `{base}/{npub}/{repo-id}.git`.
@@ -1336,15 +1321,6 @@ fn extract_master_key(credential: &str) -> (&str, Keys) {
 mod tests {
     use super::*;
 
-    #[test]
-    fn identifier_from_name_slugs_like_gitworkshop() {
-        assert_eq!(identifier_from_name("My Repo"), "My-Repo");
-        assert_eq!(identifier_from_name("my-repo"), "my-repo");
-        assert_eq!(identifier_from_name("Foo_Bar!"), "Foo-Bar-");
-        assert_eq!(identifier_from_name("a/b"), "a/b");
-        assert_eq!(identifier_from_name("Café"), "Caf-");
-    }
-
     #[test]
     fn grasp_base_url_maps_schemes_like_ngit() {
         let wss = RelayUrl::parse("wss://relay.ngit.dev").expect("url");

crates/signed_state/src/local_repos.rs

@@ -1,4 +1,4 @@
-use std::path::PathBuf;
+use std::path::{Path, PathBuf};
 use std::sync::Arc;
 
 use anyhow::Error;
@@ -52,6 +52,21 @@ impl LocalReposStore {
         store
     }
 
+    /// Forget a repository that has just been published to NIP-34, so it
+    /// leaves the local list immediately. A later rescan re-discovers it
+    /// from disk; the sidebar additionally hides published repositories by
+    /// identifier.
+    pub fn remove(&mut self, path: &Path, cx: &mut Context<Self>) {
+        self.repos = Arc::new(
+            self.repos
+                .iter()
+                .filter(|repo| repo.as_path() != path)
+                .cloned()
+                .collect(),
+        );
+        cx.notify();
+    }
+
     /// Re-run the scan. Requests that arrive while a scan is running are
     /// folded into one follow-up scan; the results replace the list atomically.
     pub fn rescan(&mut self, cx: &mut Context<Self>) {